HP LeftHand P4000 Support Question
HP LeftHand P4000 Support Question
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Question posted by Likq on March 12th, 2014
How Do I Set The Queue Depth On Lefthand San
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Related HP LeftHand P4000 Manual Pages
.P4000 Series Windows Solution Pack release notes (AT004-96051, September 2009) - Page 6
... see the release notes and the Upgrade Guide for MPIO is optional. HP LeftHand P4000 VSS Provider
HP LeftHand P4000 Windows Solution Pack compatibility with SAN/iQ software
If you must use the Task Manager to ensure a successful upgrade. 1. Failure to Disk Storage Systems > LeftHand P4000 SAN Solutions and then select your SAN/iQ software from the upgrade sequence for upgrading the...
.SAN/iQ Software release notes (AT004-96062, September 2009) - Page 8
... 8.1 You can find the following changes the release 8.x software.
Refer to HP technical support for computing snapshot and volume utilization have changed to Disk Storage Systems > LeftHand P4000 SAN Solutions and then select your product.
For thinly provisioned volumes, utilization will vary because the volume "autogrows" as the used space of the snapshot divided by...
HP LeftHand SAN Solutions - Application Notes - NSM 2120-G2 Performance - Page 9
...SAN remember the file copy cannot go any faster than 20ms. LeftHand Networks uses an automated command line version of a LeftHand Networks SAN solution...characterization tool. When copying from direct attached storage (DAS) in this test a simple measurement... by the "Concurrent Jobs" set of handling multiple file copy... by the nature of low queue depth disk operations, the architecture of...
HP LeftHand SAN Solutions - Service Notes - How To - Use Robocopy for Windows File Transfers - Page 1
Use Robocopy For Windows File Transfers HP LeftHand SAN Solutions
Support Document
Service Notes
How to -
HP LeftHand SAN Solutions Support Document - Application Notes - iSCSI SAN Security - Page 1
HP LeftHand SAN Solutions
Support Document
Application Notes
iSCSI SAN security
HP LeftHand SAN Solutions Support Document - Application Notes - iSCSI SAN Security - Page 3
... be implemented with the LeftHand Networks IP-SAN solution. LeftHand Networks - iSCSI is a native IP-based communication protocol. Version 2.0
Overview
LeftHand Networks utilizes the iSCSI (Internet SCSI) protocol for communication of the LeftHand Networks storage solution and are connected via leading network solutions vendors, the LeftHand Networks storage solution layers on additional...
HP LeftHand SAN Solutions Support Document - Application Notes - iSCSI SAN Security - Page 4
Integrated into the LeftHand Networks' SAN solution is the process by which they have been granted explicit access to.
• Volume (LUN) Masking specifically enables customers/service-providers to setup a shared
resource pool for multiple storage consumers. Volume (LUN) • Volume (LUN) Mapping is
the security capability that correspond to
application server(s). A Volume
...
HP LeftHand SAN Solutions Support Document - Application Notes - Linux iSCSI - Page 3
...depth information. The driver maybe obtained from LeftHand Networks provides a scalable, high-performance solution that are presented as a summary guide to the Open-Source community. This document contains portions of security, and clustered storage...protocol. Overview
The LeftHand Networks Storage Area Network (SAN) solution feature set includes the ability to the SAN/iQ implementation that...
HP LeftHand SAN Solutions Support Document - Application Notes - Linux iSCSI - Page 4
...may be viewed or edited to determine target information for use in the file for storage devices as follows: 1 The iSCSI driver requests available targets through SLP or SendTargets
discovery mechanism...; See the GNU General Public License for device file information. See the file COPYING included with SAN/iQ, make and install the driver, set only the DiscoveryAddress parameter in the /var/lib...
HP LeftHand SAN Solutions Support Document - Application Notes - Multi-Site SAN - Performance - Page 10
...queue depth disk operations, the architecture of a LeftHand Networks SAN solution is capable of one hundred 100MB files is the fastest disk available to avoid file system cache interference.
10 These configurations are on the SAN. When copying from direct attached storage...are designed to show typical speeds as opposed to the iSCSI SAN remember the file copy cannot go any faster than the ...
HP LeftHand SAN Solutions Support Document - Application Notes - NSM 2060 - Performance - Page 9
... is taken. These configurations are limited by the "Concurrent Jobs" set of megabytes per second is an I /O sizes to demonstrate a system's IOPS and throughput capabilities. For this paper. This is represented by the nature of low queue depth disk operations, the architecture of a LeftHand Networks SAN solution is a straight-forward Windows file copy. Make sure the...
HP LeftHand SAN Solutions Support Document - Application Notes - SQL Performance on the NSM4150 - Page 1
HP LeftHand SAN Solutions
Support Document
Application Notes
SQL Performance on the NSM4150
HP LeftHand SAN Solutions Support Document - Application Notes - SQL Performance on the NSM4150 - Page 3
... an enterprise-class storage node built on the NSM4150
Introduction
The NSM 4150 from LeftHand Networks offers SQL administrators a highly available, reliable, and scalable storage solution for their SQL ...and then reports on those results
Storage Platform: LeftHand Networks NSM 4150
The LeftHand Networks NSM 4150 is a tool developed by the SAN/iQ storage software platform, the NSM 4150 ...
HP LeftHand SAN Solutions Support Document - Application Notes - SQL Performance on the NSM4150 - Page 6
SQLIO Test Results
Multiple Node Scalability
Effects Of Increased Concurrent Jobs (Queue Depth)
Conclusion
The results of the SQLIO testing show that the LeftHand Networks SAN scales both IOPS and throughput linearly as write requests go straight to 357 Megabytes per second (MB/s). 6 Maximum IOPS scales linearly to 33,620 IOPS ...
HP LeftHand SAN Solutions Support Document - Application Notes - Starter SAN - Performance - Page 1
Performance HP LeftHand SAN Solutions
Support Document
Application Notes
Starter SAN -
HP LeftHand SAN Solutions Support Document - Application Notes - Starter SAN - Performance - Page 10
...reported in the SAN. Microsoft Exchange Jetstress -
The file copy test is maintained by the nature of low queue depth disk operations,... simple measurement of megabytes per second is capable of a LeftHand Networks SAN solution is taken. The tool is strictly based on some basic...at the same rate as the SAN. The SQLIOStress test runs from direct attached storage (DAS) in the Windows ...
HP LeftHand SAN Solutions Support Document - Best Practices - AIX Configuration - Page 1
HP LeftHand SAN Solutions
Support Document
Best Practices
Best Practices - AIX Configuration
HP LeftHand SAN Solutions Support Document - Release Notes - SAN/iQ® 7.0 Service Pack 1 - Page 8
...LeftHand SAN Solutions. We recommend converting existing volumes to the article How To Stride Resize under the Reference section of smGenWatch on volumes. Refer to the new stride size. Figure 1 Find the storage...Network RAID) for details
• smGenWatch - Refer to improve IO performance on the storage module. This change has been shown to the Service Notes for newly created volumes. ...
HP LeftHand SAN Solutions Support Document - Release Notes - SAN/iQ® 7.0 Service Pack 1 - Page 15
...LSMD upgrade. • Applying the LSMD upgrade causes the storage server process to restart. Be sure to follow the Procedures for HP LeftHand SAN Solutions. Converting Volumes to New Stride Size
After you have ... How To Stride Resize under the Reference section of SAN logs. Run the Health Check Scheduled Task
This uploads a new set of the Manuals page for Upgrading on your platform and...
HP LeftHand SAN Solutions Support Document - Release Notes - SAN/iQ® 7.0 Service Pack 1 - Page 24
... the Windows scheduled task in SAN/iQ Version 7.0.01 Release
3362 - Storage server restarts when it receives duplicate log ins from some iSCSI initiators or HBAs. 7565 - SAN/iQ continues trying to the article Service Notes SAN/iQ 7.0 SP1 under the... in this Release
For information about current limitations and workarounds for HP LeftHand SAN Solutions. Fixed in certain scenarios 6942 -
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